• Early AM

    May 18

    Lo 55°

    Variable cloudiness

    Fishing Weather
    • Precip
      25%
    • Cloud
      Cover
      66%
    • Wind
      Speed
      5 mph
    more

  • Today

    May 18

    78°Lo 60°

    Some sun with a shower or two

    Excellent for fishing
    • Precip
      61%
    • Cloud
      Cover
      45%
    • Wind
      Speed
      7 mph

  • Sun

    May 19

    84°Lo 67°

    Partly sunny

    Excellent for fishing
    • Precip
      19%
    • Cloud
      Cover
      51%
    • Wind
      Speed
      10 mph
    more

  • Mon

    May 20

    84°Lo 64°

    A couple of thunderstorms

    Excellent for fishing
    • Precip
      71%
    • Cloud
      Cover
      77%
    • Wind
      Speed
      12 mph
    more

  • Tue

    May 21

    79°Lo 59°

    A thunderstorm possible

    Excellent for fishing
    • Precip
      30%
    • Cloud
      Cover
      76%
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am		 7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Partly Cloudy
Mostly Cloudy
Partly Sunny
Partly Sunny
Showers
Partly Sunny
Showers
Partly Sunny
Temp (°F) 57° 59° 61° 65° 68° 71° 73° 74°
RealFeel® 55° 57° 61° 66° 70° 75° 77° 79°
Humidity 87% 85% 80% 74% 69% 65% 63% 61%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
20%
 
25%
 
43%
 
47%
 
51%
 
43%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 4 ENE 4 ENE 5 E 6 E 6 E 6 ESE 7 ESE 7 ESE
UV Index 0 0 1 2 4 5 6 6
Cloud Cover 70% 76% 45% 45% 45% 45% 45% 45%
Dew Point 53° 54° 55° 56° 58° 59° 59° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 78° 68° N/A 81°
Low 60° 45° N/A 41°

Solunar Information for Crystal Lake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:41 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:07 PM with 12:51 of moolight, then sets at 1:58 AM

Sat, May 18
First
Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New

Breaking Weather: Saturday's Severe Threat

May 18, 2013; 2:00 AM ET Hail, high winds and tornados will take aim at the western Plains Saturday.

Radar & Satellite

Sat. Fronts & Pressure

Sat. Fishing Weather